# Clustering Approach 1 : CN_CNMF
Index	Clinical feature name	Test type	P value	Comment
1	Time from Specimen Diagnosis to Death	logrank test	0.0252435385703581	Range of duration = 0.07 to 124.31, nDeath = 120, nCensor = 127
2	Time to Death	logrank test	0.210269514946652	Range of duration = 0.2 to 357.37, nDeath = 122, nCensor = 132
3	AGE	ANOVA	0.016454200858171	Range of values = 15 to 87, Mean = 55.5859, StdDev = 15.7789, nMissing = 4
4	PRIMARY.SITE.OF.DISEASE	Chi-square test	0.486854840166287	nTypes = 4 (DISTANT METASTASIS/PRIMARY TUMOR/REGIONAL CUTANEOUS OR SUBCUTANEOUS TISSUE/REGIONAL LYMPH NODE), nPatients = 33/1/55/170, nMissing = 1
5	NEOPLASM.DISEASESTAGE	Chi-square test	0.435132172796077	nTypes = 14 (I OR II NOS/STAGE 0/STAGE I/STAGE IA/STAGE IB/STAGE II/STAGE IIA/STAGE IIB/STAGE IIC/STAGE III/STAGE IIIA/STAGE IIIB/STAGE IIIC/STAGE IV), nPatients = 10/5/21/10/24/16/10/13/10/30/11/23/41/12, nMissing = 24
6	PATHOLOGY.T.STAGE	Chi-square test	0.517633446033364	nTypes = 4 (T0+T1/T2/T3/T4), nPatients = 51/57/50/53, nMissing = 49
7	PATHOLOGY.N.STAGE	Chi-square test	0.584945936766242	nTypes = 4 (N0/N1/N2/N3), nPatients = 134/48/31/31, nMissing = 16
8	PATHOLOGY.M.STAGE	Chi-square test	0.701010378080015	nTypes = 5 (M0/M1/M1A/M1B/M1C), nPatients = 233/4/2/2/5, nMissing = 14
9	MELANOMA.ULCERATION	Fisher's exact test	0.837807656474366	nTypes = 2 (NO/YES), nPatients = 98/64, nMissing = 98
10	MELANOMA.PRIMARY.KNOWN	Fisher's exact test	0.315851158678028	nTypes = 2 (NO/YES), nPatients = 31/229
11	BRESLOW.THICKNESS	ANOVA	0.902809289091964	Range of values = 0 to 50, Mean = 3.57734, StdDev = 5.08609, nMissing = 68
12	GENDER	Fisher's exact test	0.443469371775449	nTypes = 2 (FEMALE/MALE), nPatients = 101/159
